Bernstein analyst Oswald Clint downgraded Repsol (REPYY) based on his new analysis which shows that its upstream ROIC ranks sixth among the European integrated oil names he covers. The analyst says that Shell (RDS.A), BP (BP), and Eni (E) rank first, second, and third, respectively. He set an EUR11.30 price target on Repsol, down from EUR13 previously.